Canonical URI: https://w3id.org/kmath/textbook_problem/ybm_vision_p049_03
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | YBM p049 문항 03 |
| rdfs:comment | YBM 공통수학1 교과서 p049에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_02_03 |
| math:bodyText | 다음 이차방정식의 두 근의 합과 곱을 구하시오. (1) \(x^2-4x+5=0\) (2) \(2x^2+3x-4=0\) |
| math:extractionConfidence | 0.98 |
| math:hasSolution | textbook_solution:ybm_solution_p140_p049_03 |
| math:pageStart | 49 |
| math:problemKind | exercise |
| math:problemNumber | 문제 1 |
| math:problemType | problem_type:roots_coefficients_relation_use |
| math:reviewStatus | needs_review |
| math:sourceSection | textbook_section:ybm_complex_quadratic_equations |
| math:targets | concept:roots_coefficients_relation |
| math:textbook | textbook_source:ybm_common_math_1 |